Branch-line couplers usually do not have such a wide bandwidth as coupled lines.
They have much wider bandwidth and better sensitivity than a typical multifunction device.
For a wider bandwidth, a larger value of the damping factor is required (and vice versa).
It is an excellent choice for this because of a large field of view and wide instantaneous bandwidth.
Video uses higher frequency than audio, thus requires a wider bandwidth.
The shape gives it a much wider bandwidth than an ordinary dipole.
The card chosen must have wide bandwidth, as well as good isolation and low offset current.
This more complex method allowed wider bandwidth than earlier feedback systems.
The boxcar filter results in infinitely wide bandwidth for the signal.
One antenna can receive over a wide bandwidth, for example a ratio 5:1 between the maximum and minimum frequency.